writes "Like many slashdotters, I've given up on landlines and have only a cell account. The problem: when I am home I don't want to carry my phone on my person, AND I don't want to have to run (possibly up or down stairs) to answer a call. Landlines solved this with extensions. I could go buy an xlink or other bluetooth to POTS solution, but that takes money for equipment. My desktop has bluetooth, as do my laptop and cell. All I want is a program that can use my cell's bluetooth to make and receive calls from my linux PC. I can do this with asterisk or related programs, but that is like buying UPS when I just need a taxi ride. Yet all I can find are programs that either use "presence" to shift other-sourced calls to my cell, or ways to use a bluetooth headset when receiving a call on a pc. Has anyone found a way to use their desktop to make and receive calls through their cell via bluetooth?"